Martin 7SP/B 7S P/B | QUADRA-FLEX Type S RSB Coupling Flange While Supplies Last
Original price was: $14.99.$7.50Current price is: $7.50.
The Martin 7SP/B is a QUADRA-FLEX Type S RSB Coupling Flange designed for use in mechanical power transmission applications. This coupling flange features a size seven configuration, with a minimum bore diameter of half an inch and a maximum bore diameter of one and seven-eighths inches. It is constructed from cast iron for durability and strength.
- Hub diameter measures two and thirteen-sixteenths inches.
- Set screw included for secure attachment.
- Maximum RPM of five thousand two hundred fifty.
Product Highlights
The Martin coupling flange provides reliable performance in various mechanical applications, ensuring a secure connection between shafts while accommodating different bore sizes.
Product Information
Standard Information
- Brand: Martin
- MPN: 7SP/B
Technical Specifications
- Hub Diameter: 2.8125 inches
- Set Screw: Yes
- Bore Range [Max]: 1.875 inches
- Hub Length: 0.6875 inches
- Bore Range [Min]: 0.625 inches
- Coupling Size: 7S
- Material: Cast Iron
- Bore Size: 0.500 inches – 0.500 inches
- Length Through Bore: 1.84375 inches
- RPM [Max]: 5250 RPM
- Bore Type: Rough Stock Bore
- Bushing Type: N/A
- Outside Diameter: 4.625 inches
- Weight: 2.6 pounds
- EAN or UPC: 697950277226





